ShareGeneralized equation of state for refrigerants.
Author(s) : KIM Y., SONNTAG R. E., BORGNAKKE C.
Summary
A new four-parameter generalized equation of state with three reference fluids was developed for predicting thermodynamic properties of the methane and ethane series refrigerants. The 4 chosen characteristic parameters were critical temperature, critical pressure, acentric factor, and the polarity factor proposed in the work. The 3 selected reference fluids were argon, n-butane and 1,1-difluoroethane (R152a). When the characteristic parameters of the refrigerants of interest were not available, an estimation method based on the group contribution method is given. The ideal vapour-compression refrigeration cycle was studied using the newly developed generalized equation of state to verify the accuracy of the work.
Details
- Original title: Generalized equation of state for refrigerants.
- Record ID : 1996-1464
- Languages: English
- Source: ASHRAE Transactions.
- Publication date: 1995/01
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
HFCs;
Hydrocarbons - Keywords: Thermodynamics; Calculation; Butane; Argon; R152a; Thermodynamic property; Substitute; Equation of state; Refrigerant
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- Date : 1997/10/06
- Languages : English
- Source: Refrigerants for the 21st century. ASHRAE-NIST refrigerants Conference.
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Vergleich des Verhaltens alternativer Kältemitt...
- Author(s) : ENGLER T., HONG-HA N. T., OELLRICH L. R.
- Date : 1996/11/20
- Languages : German
- Source: DKV-Tagungsbericht 23. 1996 Leipzig.
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- Author(s) : SALEH B., WEINGERL U., WENDLAND M.
- Date : 2001/10/03
- Languages : English
- Source: Thermophysical Properties and Transfer Processes of New Refrigerants.
- Formats : PDF
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Theoretical and experimental study of the appli...
- Author(s) : SUWONO A., SAMUDRO H. M., TANDIAN N., ADRIANSYAH W.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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Thermodynamic properties of the natural refrige...
- Author(s) : LAVRENCHENKO G. K., LOS V. I., LOS A. V.
- Date : 1996/09/03
- Languages : English
- Source: Applications for Natural Refrigerants
- Formats : PDF
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